Python Web 笔记

1. 部署apache
   安装扩展模块mod_wsgi：
   http://blog.csdn.net/laughing2333/article/details/51326996
   2.开发调试阶段直接解释器 运行python文件即可
   http://www.pythondoc.com/flask/quickstart.html

3.OSError: [Errno 1] Operation not permitted:
pip install ipython --user -U

4.支持https:
生成证书：

5. 怎么保存退出vi编辑
   w:保存 q:退出 !:强制 e：放弃修改
   按ESC键 跳到命令模式，然后：
   :w 保存文件但不退出vi
   :w file 将修改另外保存到file中，不退出vi
   :w! 强制保存，不推出vi
   :wq 保存文件并退出vi
   :wq! 强制保存文件，并退出vi
   q: 不保存文件，退出vi
   :q! 不保存文件，强制退出vi
   :e! 放弃所有修改，从上次保存文件开始再编辑

6.Debug Python[https://www.ibm.com/developerworks/cn/linux/l-cn-pythondebugger/]
7.JS socketio
namespace 一定要写，要不然收不到消息
8 notificatin:
http://blog.csdn.net/june_fiend/article/details/41675207
https://bitbucket.org/dtbog/apns-client/commits/875f12af6dd23e8c2c58be0849706b682d57ec41?at=default
遇到问题：
复制粘贴害死人，要看源码，知道每个参数的意思，如下：
第一个参数是token,可以一个可以数组，但是从网上复制的时候，不知道，

Message(['my'，'device','token'], alert="My message 2", badge=1)

复制后直接调试，结果

tok = binascii.unhexlify(token) 
TypeError: Non-hexadecimal digit found

其实就是因为'my'，'device' 也要是token 才行，改为如下即可：

Message(['58fa4d21fcc28a7df332c939b638b39b9780b09e5ae609e7cc79cfca17692697'], alert="My message 2", badge=1)

9. 分包压缩&解压【文件总大小不变，只是问了降低单个文件大下】

#!/bin/bash

name=$1
zip $name.zip $name &&
split -b 10485760 $name.zip

解压：
cat x* > file.zip

10 applescript, auto create email ,you just click send

set maillist to {"Yuan.Li2@Honeywell.com", "Yunliang.Zhou@Honeywell.com"}
set cclist to {"Yang.Zhang2@Honeywell.com", "Mark.Hua2@Honeywell.com"}
set x to "/Users/e888467/Desktop/works/004_Research/DevOps/builds/DeviceConfigurator/JiaDingEmail/xaa" as POSIX file
set j to "/Users/e888467/Desktop/works/004_Research/DevOps/builds/DeviceConfigurator/JiaDingEmail/xab" as POSIX file
set attachments to {x, j}

tell application "Microsoft Outlook"
    set the_Content to ("Hi Team,<br><br>
 please unzip the attachments to get ipa and install.<br>
 Any question let me know.<br>")
    set newMessage to make new outgoing message with properties {subject:"New Build", content:the_Content}
    repeat with theItem in maillist
        make new recipient at newMessage with properties {email address:{name:"", address:theItem}}
    end repeat
    repeat with ccItem in cclist
        make new cc recipient at newMessage with properties {email address:{name:"", address:ccItem}}
    end repeat
    
    tell newMessage
        make new attachment with properties {file:x}
    end tell
    tell newMessage
        make new attachment with properties {file:j}
    end tell
    open newMessage
    activate
    --注释,如果想直接发送就把open newMessage 改成 send newMessage
end tell

11. selenium
    1.mac下 driver可以安装在 usr/local/bin 下面，大多数教程都是说usr/bin, 但是新版的OS 有了一个系统限制《多了解系统设计，遇到问题就可以自己解决》
    2.find_element_by_class_name ：http://www.mamicode.com/info-detail-1821583.html
12. authentication alert by selenium，使用firefox，不要用chrome
    https://stackoverflow.com/questions/40671662/how-to-handle-windows-authentication-popup-in-selenium-using-pythonplus-java
    https://stackoverflow.com/questions/45328654/python-selenium-alert-prompt-username-password-is-not-working